HIGHLIGHTS YOUR BENEFITS
High-performance discrete 5-channel amplifier Delivers maximum performance and 135W per channel to provide the classic and dynamic Denon
Enjoy 8K quality video
With the latest HDMI support, enjoy 8K quality video from your 8K source devices. Three 8K inputs
and one output allow for 8K/60Hz and 4K/120Hz pass-through. 8K upscaling is available on all six
Surround yourself in the sound of your favourite movies, games
Utilize Dolby TrueHD and DTS-HD Master Audio formats or their up-mixers Dolby Surround and
Enhanced Audio Return Channel (eARC) HDMI support
Through the HDMI output, connect your TV with eARC HDMI support to allow uncompressed audio
formats like Dolby TrueHD and DTS-HD Master Audio directly from your smart TV app to your AV
The latest in video compatibility Compatible with HDR10, HDR10+, HLG, Dolby Vision, and Dynamic HDR to provide the greatest
picture brightness, clarity and contrast.
The next generation in movie immersion With 8K/60Hz pass-through and upscaling, Dynamic HDR and Quick Media Switching (QMS), enjoy
crystal clear picture in the highest quality available.
The latest in gaming experiences
4K/120Hz pass-through, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Quick
Frame Transport (QFT) enhance your gaming experience with amazing imaging as well as reduced
lag and latency.
Works with your favourite voice services Use your voice to control the AVR-S660H and wireless music services as well with Amazon Alexa,
Google Assistant, and Apple Siri.
Wireless streaming from the most popular music services Enjoy all of your favorite music services like Spotify®, Amazon Music HD, TIDAL, Deezer and more. The
AVR-S660H also lets you enjoy your music via AirPlay 2 and Bluetooth.
Phono input With the included phono input, the AVR-S660H lets you connect your turntable and play your
favourite vinyl records. Enjoy your collection with exceptional quality and sound.
Built-in wireless multi-room music streaming technology Listen from any room for a connected, whole-home audio experience. The AVR-S660H also works
with the newly introduced Denon Home speakers to let you enjoy a whole-home audio experience.
Number of Power Amps 5
75 watts per channel
(8 ohms, 20Hz–20kHz. THD .08%,
100 watts per channel
(6 ohms, 1kHz, THD .7%,
135 watts per channel
(6 ohms, 1kHz, THD 1%,
Speaker Impedance 4-16Ω/ohms
10Hz–100kHz – +1, -3 dB
S/N Ratio 98dB (IHF-A weighted,
Analogue Audio x2
Digital Optical x2
USB Front x1
Out HDMI Out x1
Audio Pre-out 0.2ch
Other Ethernet x1
Microphone Port x1
FM/AM Tuner Antenna x1
Tuning Frequency Range 87.5–107.9 MHz
Tuning Frequency Range 520–1710 kHz
Power Supply AC 230V/50 Hz
Power Consumption 340W (Standby 0.1W,
CEC standby 0.5W)
29W (ECO Mode On)
39W (ECO Mode Off)
Maximum Dimensions (WxHxD) 434 x 151 x 339mm
(Packaging) (WxHxD) 523 x 232 x 435mm
Weight (Packaging) 9.7kg